NSE7_SOC_AR-7.6 Online Practice Questions

Explanation:
Role of a Threat Hunter:
A threat hunter proactively searches for cyber threats that have evaded traditional security defenses.
This role is crucial in identifying sophisticated and stealthy adversaries that bypass automated
detection systems.
Key Responsibilities:
Proactive Threat Identification:
Threat hunters use advanced tools and techniques to identify hidden threats within the network. This includes analyzing anomalies, investigating unusual behaviors, and utilizing threat intelligence.
Reference: SANS Institute, "Threat Hunting: Open Season on the Adversary" SANS Threat Hunting Understanding the Threat Landscape:
They need a deep understanding of the threat landscape, including common and emerging tactics, techniques, and procedures (TTPs) used by threat actors.
Reference: MITRE ATT&CK Framework MITRE ATT&CK
Advanced Analytical Skills:
Utilizing advanced analytical skills and tools, threat hunters analyze logs, network traffic, and endpoint data to uncover signs of compromise.
Reference: Cybersecurity and Infrastructure Security Agency (CISA) Threat Hunting Guide CISA Threat Hunting
Distinguishing from Other Roles:
Investigate and Respond to Incidents (A):
This is typically the role of an Incident Responder who reacts to reported incidents, collects evidence, and determines the impact.
Reference: NIST Special Publication 800-61, "Computer Security Incident Handling Guide" NIST Incident Handling
Collect Evidence and Determine Impact (B):
This is often the role of a Digital Forensics Analyst who focuses on evidence collection and impact
assessment post-incident.
Monitor Network Logs (D):
This falls under the responsibilities of a SOC Analyst who monitors logs and alerts for anomalous
behavior and initial detection.
Conclusion:
Threat hunters are essential in a SOC for uncovering sophisticated threats that automated systems may miss. Their proactive approach is key to enhancing the organization's security posture.
Reference: SANS Institute, "Threat Hunting: Open Season on the Adversary"
MITRE ATT&CK Framework
CISA Threat Hunting Guide
NIST Special Publication 800-61, "Computer Security Incident Handling Guide"
By searching for hidden threats that elude detection, threat hunters play a crucial role in maintaining the security and integrity of an organization's network.

Explanation:
Understanding the Requirements:
The objective is to create an incident and generate a report based on malicious attachment events detected by FortiAnalyzer from FortiSandbox analysis.
The endpoint hosts are protected by FortiClient EMS, which is integrated with FortiSandbox. All logs
are sent to FortiAnalyzer.
Key Components:
FortiAnalyzer: Centralized logging and analysis for Fortinet devices.
FortiSandbox: Advanced threat protection system that analyzes suspicious files and URLs.
FortiClient EMS: Endpoint management system that integrates with FortiSandbox for endpoint
protection.
Playbook Analysis:
The playbook in the exhibit consists of three main actions: GET_EVENTS, RUN_REPORT, and CREATE_INCIDENT.
EVENT_TRIGGER: Starts the playbook when an event occurs.
GET_EVENTS: Fetches relevant events.
RUN_REPORT: Generates a report based on the events.
CREATE_INCIDENT: Creates an incident in the incident management system.
Selecting the Correct Connector:
The correct connector should allow fetching events related to malicious attachments analyzed by FortiSandbox and facilitate integration with FortiAnalyzer. Connector Options:
FortiSandbox Connector:
Directly integrates with FortiSandbox to fetch analysis results and events related to malicious attachments.
Best suited for getting detailed sandbox analysis results.
Selected as it is directly related to the requirement of handling FortiSandbox analysis events.
FortiClient EMS Connector:
Used for managing endpoint security and integrating with endpoint logs.
Not directly related to fetching sandbox analysis events.
Not selected as it is not directly related to the sandbox analysis events.
FortiMail Connector:
Used for email security and handling email-related logs and events.
Not applicable for sandbox analysis events.
Not selected as it does not relate to the sandbox analysis.
Local Connector:
Handles local events within FortiAnalyzer itself.
Might not be specific enough for fetching detailed sandbox analysis results. Not selected as it may not provide the required integration with FortiSandbox. Implementation Steps:
Step 1: Ensure FortiSandbox is configured to send analysis results to FortiAnalyzer.
Step 2: Use the FortiSandbox connector in the playbook to fetch events related to malicious attachments.
Step 3: Configure the GET_EVENTS action to use the FortiSandbox connector.
Step 4: Set up the RUN_REPORT and CREATE_INCIDENT actions based on the fetched events.
Reference: Fortinet Documentation on FortiSandbox Integration FortiSandbox Integration Guide Fortinet Documentation on FortiAnalyzer Event Handling FortiAnalyzer Administration Guide
By using the FortiSandbox connector, the analyst can ensure that the playbook accurately fetches events based on FortiSandbox analysis and generates the required incident and report.